Marilyn Monroe (born Norma Jeane Mortenson; June 1, 1926 – August 5, 1962) was an American actress, model, and singer, who became a major sex symbol, starring in a number of commercially successful motion pictures during the 1950s and early 1960s.
After spending much of her childhood in foster homes, Marilyn began a career as a model, which led to a film contract in 1946 with Twentieth Century-Fox. Marilyn Monroe studied at the Actors Studio to broaden her range. Her “dumb blonde” persona was used to comic effect in subsequent films such as Gentlemen Prefer Blondes (1953), How to Marry a Millionaire (1953) and The Seven Year Itch (1955).
The final years of Monroe’s life were marked by illness, personal problems, and a reputation for unreliability and being difficult to work with. The circumstances of her death, from an overdose of barbiturates, have been the subject of conjecture.